Personal archive · Memoir
Alhena
8°42′
Lived
Book tropical neighbor 8°42′ to the 1971 Sun · not IAU γ Gem
A 1971 chart print beside Elon's Sun. γ Gem is a different object. Distinct from her prenatal 8°42′ Libra.
What it supports
A Book night plate plus the Pretoria chart the plate already names.
What it does not
Not the star Alhena. SIMBAD / IAU / Kaler are γ Gem, not this 8°42′. Not her prenatal syzygy.
ExactnessCoordinate
Form42′
Unit′
Strengthmemoir